Item effectiveShelvingOrder doesn't sort LC call numbers correctly

Overview: 

Today I started working on reports that require a call number sort. I pulled the call numbers for some items out of folio to see if they were sorting correctly as LC/NLM call numbers. There is an error in the sorting between whole numbers and decimal numbers. 

Look at the attached file as an example. The sql that I ran to create the output is listed at the top of the page. The resulting 50 or so lines were taken as an example.

• Rows 24-33 should come before row 8 because QA9 should sort before QA9.# (.# meaning any numeric value, acting as a decimal) 
• For the same reason, rows 40-51 should come before row 36 because QA11 should sort before QA11.2
  Steps to Reproduce:

1. Log into some FOLIO environment as User X
2. Click this

Expected Results:

LC/NLM call numbers should sort in LC/NLM shelflist order

Actual Results:

LC class numbers with decimals are sorting before whole numbers with no decimal instead of after.

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